Click on the third or sixth rank to set the en passant target square.

EGTB: loss in 3 half-moves

# move score
1 Kf4 loss in 2 half-moves
2 Kf5 loss in 2 half-moves
3 Kf6 loss in 2 half-moves
4 Kgg4 loss in 2 half-moves
5 Kgh4 loss in 2 half-moves
6 Khg4 loss in 2 half-moves
7 Khh4 loss in 2 half-moves
8 Kgg6 loss in 1 half-moves
9 Kgh6 loss in 1 half-moves
10 Khg6 loss in 1 half-moves
11 Khh6 loss in 1 half-moves